GRANTS.ROCKS

Rocks I've Found on the Beach

Sources I used for identifying rocks, checking fossil details, and researching Michigan geology.

  1. 1. Michigan State University. (n.d.). Pudding Stones. Geography of Michigan and the Great Lakes Region. https://project.geo.msu.edu/geogmich/puddingstones.html
  2. 2. Michigan State University. (n.d.). Geography of Michigan and the Great Lakes Region. Michigan State University. https://project.geo.msu.edu/geogmich/
  3. 3. Michigan Department of Environmental Quality, Geological Survey Division. (n.d.). The Petoskey Stone. State of Michigan. https://www.michigan.gov/-/media/Project/Websites/egle/Documents/Programs/GRMD/Catalog/04/GIMDL-GGPS.PDF?rev=f299a7721ad049f18e2c9c26434897b7
  4. 4. woostergeologists.scotblogs.wooster.edu. (2011). Wooster’s Fossil of the Week: A chain coral. woostergeologists.scotblogs.wooster.edu. https://woostergeologists.scotblogs.wooster.edu/2011/06/19/wooster%E2%80%99s-fossil-of-the-week-a-chain-coral-silurian-of-ohio
  5. 5. stratigraphy.org. (2026). International Chronostratigraphic Chart. stratigraphy.org. https://stratigraphy.org/chart/